summaryrefslogtreecommitdiff
path: root/drivers/firmware/google/gsmi.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/firmware/google/gsmi.c')
-rw-r--r--drivers/firmware/google/gsmi.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/firmware/google/gsmi.c b/drivers/firmware/google/gsmi.c
index 6eb535ffeddc..e5a67b24587a 100644
--- a/drivers/firmware/google/gsmi.c
+++ b/drivers/firmware/google/gsmi.c
@@ -764,6 +764,13 @@ static __init int gsmi_system_valid(void)
static struct kobject *gsmi_kobj;
static struct efivars efivars;
+static const struct platform_device_info gsmi_dev_info = {
+ .name = "gsmi",
+ .id = -1,
+ /* SMI callbacks require 32bit addresses */
+ .dma_mask = DMA_BIT_MASK(32),
+};
+
static __init int gsmi_init(void)
{
unsigned long flags;
@@ -776,7 +783,7 @@ static __init int gsmi_init(void)
gsmi_dev.smi_cmd = acpi_gbl_FADT.smi_command;
/* register device */
- gsmi_dev.pdev = platform_device_register_simple("gsmi", -1, NULL, 0);
+ gsmi_dev.pdev = platform_device_register_full(&gsmi_dev_info);
if (IS_ERR(gsmi_dev.pdev)) {
printk(KERN_ERR "gsmi: unable to register platform device\n");
return PTR_ERR(gsmi_dev.pdev);
@@ -785,10 +792,6 @@ static __init int gsmi_init(void)
/* SMI access needs to be serialized */
spin_lock_init(&gsmi_dev.lock);
- /* SMI callbacks require 32bit addresses */
- gsmi_dev.pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32);
- gsmi_dev.pdev->dev.dma_mask =
- &gsmi_dev.pdev->dev.coherent_dma_mask;
ret = -ENOMEM;
gsmi_dev.dma_pool = dma_pool_create("gsmi", &gsmi_dev.pdev->dev,
GSMI_BUF_SIZE, GSMI_BUF_ALIGN, 0);